Inventor

SCHÄFER JAN

DE2 patents

⚠️ This page may combine multiple inventors who share the name “SCHÄFER JAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BÖTTCHER LARS

1 patent

US8720858B2May 13, 2014

Single use, disposable diaphragm valve in which the valve body and sealing membrane are welded to one another

BÖTTCHER LARS4 citations60

SANDVIK ROCK PROC AUSTRALIA PTY LIMITED

1 patent

US12540039B2Feb 3, 2026

Method for calculating bulk material feed rates or bulk material loads of a vibratory machine

SANDVIK ROCK PROC AUSTRALIA PTY LIMITED0 citations39